US 12,471,378 B2
Display panel and display device
Jiankang Sun, Beijing (CN); Fuqiang Li, Beijing (CN); Minglei Chu, Beijing (CN); Tieshi Wang, Beijing (CN); Zhongyuan Wu, Beijng (CN); Wei Sun, Beijing (CN); Kuanjun Peng, Beijing (CN); Rui Liu, Beijing (CN); Xue Dong, Beijing (CN); Dini Xie, Beijing (CN); Jiushi Wang, Beijing (CN); Libo Wang, Beijing (CN); Shunyu Yao, Beijing (CN); Jing Yu, Beijing (CN); Hongrun Wang, Beijing (CN); Lizhen Zhang, Beijing (CN); and Changfeng Li, Beijing (CN)
Assigned to BEIJING SHIYAN TECHNOLOGY CO., LTD., Beijing (CN)
Filed by BEIJING SHIYAN TECHNOLOGY CO., LTD., Beijing (CN)
Filed on Jul. 10, 2024, as Appl. No. 18/768,204.
Application 18/768,204 is a continuation in part of application No. 18/724,792, previously published as PCT/CN2022/090410, filed on Apr. 29, 2022.
Prior Publication US 2024/0363645 A1, Oct. 31, 2024
Int. Cl. H10D 86/60 (2025.01); G02B 30/27 (2020.01); G02F 1/1362 (2006.01); G02F 1/1368 (2006.01); H10D 86/40 (2025.01)
CPC H10D 86/60 (2025.01) [G02B 30/27 (2020.01); G02F 1/136286 (2013.01); G02F 1/1368 (2013.01); H10D 86/441 (2025.01)] 19 Claims
OG exemplary drawing
 
1. An array substrate comprising: a substrate, and a plurality of sub-pixel units, a plurality of first signal lines, and a plurality of second signal lines located on a side of the substrate, wherein
the plurality of first signal lines and the plurality of second signal lines intersect to define opening areas of the sub-pixel units;
the plurality of sub-pixel units are arranged in an array along a row direction and a column direction, with the sub-pixel units spaced apart and arranged along the row direction forming pixel islands, and the pixel islands arranged continuously in the column direction forming pixel repeating units; a row of pixel repeating units arranged along the row direction forms a pixel repeating unit row, and the opening areas of the sub-pixel units arranged in a row along the row direction form an opening area row;
the plurality of first signal lines are arranged along the column direction, and the plurality of second signal lines are arranged along the row direction;
each second signal line comprises: a plurality of first parts extending along the column direction, and a plurality of second parts; the second parts include portions extending along an inclination direction, with each second part connecting two first parts; an angle between the inclination direction and both the column and row directions is greater than 0;
each first part is adjacent to the opening areas of the sub-pixel units along the row direction; the plurality of second parts respectively pass through areas between adjacent two pixel repeating unit rows, and a distance along the row direction between the two first parts connected to at least one second part is greater than 0,
wherein the plurality of first signal lines comprise: a plurality of first scan lines and a plurality of second scan lines; the first scan lines and the second scan lines are alternately arranged;
the sub-pixel units in the same row is electrically connected to one first scan line and one second scan line, and in the column direction, the first scan line and the second scan line electrically connected with the sub-pixel units in the same row are respectively located on both sides of the opening area row corresponding to the sub-pixel units in that row;
the plurality of second signal lines comprise: a plurality of data lines and a plurality of common electrode lines; the plurality of data lines and the plurality of common electrode lines are alternately arranged;
each data line is electrically connected to two sub-pixel units adjacent in the row direction;
each of the sub-pixel units includes a thin-film transistor; a gate electrode of the thin-film transistor is electrically connected to the first signal line, and a source electrode of the thin-film transistor is electrically connected to the data line;
two thin-film transistors connected to the same data line in adjacent two rows of sub-pixel units share a common source electrode.